He'll never review that as that'll make them look bad and weak, he always want to protray his exchange as the best out there with the abbreviation, SAFU which means Secure Asset Fund for Users. Binance uses this to decieve their customers into thinking their funds are better stored on their exchange instead of their personally wallet but that's all false. As others have highlighted, coins you don't have control over aren't yours.
Centralized exchange can always caused discomfort to your coins on their platforms like delay withdrawal or restrict you access to your own funds. You can lose it all if you trust this third parties. Getting a personal wallet is very easy to obtain, there shouldn't be any reason why you still using the service of exchange as wallet for storing of your coins. And in regards to KYC, these too aren't secure, infact nothing is secure on a centralized exchange.